Title:
TORQUE LIMITER AND MOTOR UNIT
Document Type and Number:
Japanese Patent JP2021139486
Kind Code:
A
Abstract:
To provide a torque limiter that can miniaturize a radial dimension, and to provide a motor unit.SOLUTION: A motor unit includes: an input part 55 rotatable about a center axis J and an output part 57: a first disk 51 synchronously rotating with the input part; a second disk 52 laminated on the first disk in an axial direction and synchronously rotating with the output part; and a coil spring 50 imparting surface pressure between the first disk and the second disk. The first disk and the second disk have an annular shape having the center axis as the center thereof. The coil spring passes through the center of the first disk and the second disk.SELECTED DRAWING: Figure 2
Inventors:
MOMOSE YOSUKE
Application Number:
JP2020040342A
Publication Date:
September 16, 2021
Filing Date:
March 09, 2020
Export Citation:
Assignee:
NIDEC COPAL CORP
International Classes:
F16D43/21; F16D7/02; H02K7/10; H02K7/116
Attorney, Agent or Firm:
Shu Oikawa
Yuki Narita
Matsumoto
Satoshi Koto
Yuki Narita
Matsumoto
Satoshi Koto